Flat head pin



FIG. 1 is a perspective view of a flat head pin;

FIG. 2 is a front side view in elevation of the flat head pin of FIG. 1 ;

FIG. 3 is a back side view in elevation of the flat head pin of FIG. 1 ;

FIG. 4 is a right side view in elevation of the flat head pin of FIG. 1 ;

FIG. 5 is a left side view in elevation of the flat head pin of FIG. 1 ;

FIG. 6 is a top plan view of the flat head pin of FIG. 1 ; and,

FIG. 7 is a bottom plan view of the flat head pin of FIG. 1 . 

CLAIM The ornamental design for a flat head pin, as shown. 